The document discusses electricity and the flow of electrons. It defines key terms like electromotive force, molecules, and atoms. An atom is made up of protons, neutrons, and electrons. Electrons carry a negative charge and flow from the negative terminal to the positive terminal when an electric current is applied in a circuit. The attraction between the nucleus and electrons is called the electrostatic force.

1. Electricity - Streams
of electrons flowing
on a conductor.
- Flow of electrons

2. Electromotive force
(Voltage)- force that
causes the flow of
electrons

3. Matter-
anything which has
weight and occupy
space and is made
of molecules.

4. Molecules-made of
atoms
Atom-basic unit of
any matter.

5. Parts of an atom:
1. Electron-negative
part.
2. Proton- positive
part.

6. 3. neutron-central
part that does not
carry any charge.

7. Electrostatic force-the
attraction between
the nucleus and the
electrons which holds
the electrons in an
orbit.

10. The Electron Theory
1. Every matter is
made up of
electricity. Atom is
the basic unit of any

11. matter; has
electrons, protons
and neutron.

12. 2. When an electric
pressure is applied
in a circuit, the
electrons of an
atom move to
another thus

13. creating a flow of
electrons.
3. In an electric
circuit, electrons
flow from the

14. negative terminal to
the positive
terminal.

16. Identify the
following:

17. 1. Anything
that occupy
space and has
weight.

18. 2. Flow of
electrons

19. 3. Negative
charge part of
an atom

20. 4. Basic unit of
any matter.

21. 5. The
attraction
between the
nucleus and
electron.